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Science News Today produces evidence-based reporting on discoveries and developments in biology, physics, chemistry, astronomy, health and medicine, Earth sciences, archaeology, and technology. Our reporting draws on peer-reviewed research, original scientific studies, and other reliable scientific sources. Articles published under this byline reflect a collaborative editorial process that may include research, source verification, fact-checking, writing, and editing, rather than the work of a single author. Science News Today takes editorial responsibility for content published under this byline. For more information about our standards and practices, please see our Editorial Policy.

Articles by Science News Today

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How to Deal with Morning Sickness Naturally

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What Foods to Eat (and Avoid) While Pregnant

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Signs of a Healthy Pregnancy: What Your Body Is Telling You

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How to Stay Healthy and Fit During Pregnancy

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What to Expect During Each Trimester

Graphical abstract. Credit: Cancer Cell (2025). DOI: 10.1016/j.ccell.2025.05.002

Scientists Unlock How BCG Vaccine Boosts the Body’s Cancer-Fighting Power

A fluorescent image displays reactive gliosis – a condition found in many neurodegenerative diseases – in the cerebral cortex induced by astrocyte-expressed GADD45G, the protein product of the Gadd45g gene. Reactive astrocytes are shown in red and reactive microglia are green, both common glial cell types. Credit: UT Southwestern Medical Center

Scientists Discover the Switch That May Control Brain Decay

Graphical abstract. Credit: Cell (2025). DOI: 10.1016/j.cell.2025.03.043

Scientists Discover Gut-Saving Immune Strategy Hidden in Worm Infections

The fossil of the Westlothiana lizziae, which was found in the East Kirkton Quarry in West Lothian, Scotland. Credit: National Museums Scotland

Discovery of 346 Million Year Old Tetrapod Sheds Light on Evolutionary Mystery

Sputtering driven by the solar wind motional electric field. Credit: Curry et al., Sci. Adv. 11, eadt1538

Mars Is Still Bleeding Atmosphere Into Space — Scientists Make First Direct Detection of Atmospheric Sputtering

The two schemes of muon production via high energy electron beams. There are two possible pathways for generating muons using high-energy electron beams accelerated by laser wakefield. One is through the Bethe-Heitler (BH) Process, and the other is via the decay of pion mesons, including photo-production/electro-production. Among them, muons produced through the BH process have higher energy and tend to be emitted along the incident direction of the electron beam, while muons produced by pion meson decay have lower energy and are uniformly distributed in a 4π solid angle. Credit: Zhang et al.

Physicists Fire Up Lasers to Forge Muons Without Particle Accelerators

Left panel, superconducting rectifier circuit used to convert AC currents into DC using four superconducting diodes (blue) connected by superconducting interconnects and one smoothing capacitor (C) yielding DC voltage output. Right panel, full-wave rectifier operation: AC current input (top) is converted to DC voltage (bottom) at liquid helium temperature (1.7 K). Credit: Nature Electronics (2025). DOI: 10.1038/s41928-025-01375-5

Superconducting Diodes Unlock New Era of Quantum Power Circuits

Photochemical reaction setup with green light. Credit: Chenyu Lin

Life Without Life: Scientists Build Self-Reproducing Synthetic Cells Without Biochemistry

Illustration of a healthy cell (left) alongside a cell that has been affected by necrosis (right). Credit: LinkGevity

The Secret to Living Longer May Lie in How Our Cells Die

Spatial locations of the BSSs in different regions of NGC 3201. The BSSs are marked with red circles and labeled with their IDs in all the images. Credit: arXiv (2025). DOI: 10.48550/arxiv.2505.15681

Ancient Star Cluster Reveals Secret Life of Mysterious Blue Stragglers

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How to Keep Your Reproductive System Healthy

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HPV: What Every Woman Needs to Know

Beautiful asian woman suffering from stomach pain at home on bed, bedroom background, Physiological period concept

What Is a Healthy Vaginal Discharge?

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How to Prevent and Treat Yeast Infections

Beautiful asian woman suffering from stomach pain at home on bed, bedroom background, Physiological period concept

What Is Vaginal pH and Why It Matters

Beautiful asian woman suffering from stomach pain at home on bed, bedroom background, Physiological period concept

Understanding Your Cervical Health

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What Is a Pap Smear and Why Is It Important?

Triptyque de la confrérie de Sainte-Anne à Louvain. Credit: Quinten Metsys, Public domain, via Wikimedia Commons

How Medieval Stories of the Virgin Mary Gave Hope to the Infertile

Researchers look over a platform monument, the largest type of monuments studied, which were made by mulitple individuals, usually at one time. Credit: The Ohio State University

Ancient Monuments in the Desert Reveal 7,000 Years of Human Resilience and Adaptation

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Maya Ancestors Return Home as Teeth Tell a New Story of Burial and Belonging

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What to Know About Birth Control Options

Pregnant woman standing at home

Natural Ways to Boost Fertility

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How to Understand Your Fertility Window

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How to Relieve Menstrual Cramps Without Medication

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The Link Between Stress and Missed Periods